body, ul, li {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

nav {
    position: fixed;
    top:0;
    width: 100%;
    height: 50px;
    color: #fff;
    background-color: rgba(0,0,0,0.5);
    text-align: center;
}

nav ul {
    line-height: 50px;
}

nav ul li {
    display: inline-block;
    padding: 0 3%;
}

nav ul li a {
    display: inline-block;
    line-height: 50px;
    text-decoration: none;
    color: #fff;
}

nav ul li a:hover {
    background-color: #a2a6a0;
}

.rating {
    margin: 5% auto;
    width: 190px;
    height: 32px;
    list-style: none;
}

.rating-item {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: url(../img/star.png) no-repeat;
    cursor: pointer;
}

.info {
    margin: 6% auto;
    width: 80%;
    line-height: 2;
}

.info h2 {
    text-align: center;
}